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Atmospheric noise, extraterrestrial noise and man-made noise is part of internal noise in communication.

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Atmospheric noise, extraterrestrial noise and man-made noise is part of internal noise in communication.

(a) True

(b) False

The question was asked in unit test.

Origin of the question is Costas Loop in division Double Sideband Suppressed Carrier Modulation of Analog Communications

1 Answer

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Correct option is (b) False

Explanation: Atmospheric noise, extraterrestrial noise and man-made noise is part of external noise in communication. External noise are the ones which are produced by external sources, that are not part of the communication system. Internal noise are the ones which are produced by internal components of the communication system.

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